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Cheap flights from Oregon to Ireland from €225

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Oregon to Ireland departing on 14/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Cheap return flights

Enter your travel dates to find the best prices.
Icelandair Logo
15:30 - 11:05
PDX
-
DUB
11h 35m
1 stop
Icelandair Logo
12:15 - 18:00
DUB
-
PDX
13h 45m
1 stop
€346Icelandair
Thu, 9 Apr - Fri, 17 Apr
Icelandair Logo
15:45 - 10:15
PDX
-
DUB
11h 30m
1 stop
Icelandair Logo
11:30 - 18:00
DUB
-
PDX
13h 30m
1 stop
€352Icelandair
Tue, 17 Mar - Wed, 25 Mar
Icelandair Logo
15:45 - 10:15
PDX
-
DUB
11h 30m
1 stop
Icelandair Logo
11:30 - 18:00
DUB
-
PDX
13h 30m
1 stop
€355Icelandair
Tue, 17 Mar - Wed, 25 Mar
Multiple Airlines Logo
10:10 - 07:45
PDX
-
DUB
13h 35m
1 stop
Multiple Airlines Logo
09:50 - 19:05
DUB
-
PDX
17h 15m
1 stop
€379Multiple Airlines
Fri, 1 May - Fri, 8 May
United Airlines Logo
06:00 - 08:10
EUG
-
DUB
18h 10m
2 stops
United Airlines Logo
09:00 - 23:08
DUB
-
EUG
46h 08m
2 stops
€391United Airlines
Wed, 18 Feb - Sat, 28 Feb
United Airlines Logo
05:02 - 07:30
MFR
-
DUB
18h 28m
2 stops
United Airlines Logo
09:00 - 17:44
DUB
-
MFR
40h 44m
2 stops
€391United Airlines
Wed, 25 Feb - Sun, 1 Mar
Multiple Airlines Logo
06:25 - 07:10
BOI
-
DUB
17h 45m
2 stops
Multiple Airlines Logo
09:10 - 21:29
DUB
-
BOI
18h 19m
2 stops
€406Multiple Airlines
Tue, 3 Mar - Tue, 10 Mar
KLM Logo
10:45 - 08:45
BOI
-
DUB
15h 00m
2 stops
KLM Logo
05:55 - 16:15
DUB
-
BOI
17h 20m
2 stops
€413KLM
Wed, 25 Feb - Tue, 3 Mar
Delta Logo
17:20 - 15:45
EUG
-
DUB
38h 25m
2 stops
Delta Logo
05:55 - 10:59
DUB
-
EUG
36h 04m
2 stops
€413Delta
Mon, 23 Feb - Wed, 11 Mar
Delta Logo
17:22 - 07:45
MFR
-
DUB
30h 23m
2 stops
Delta Logo
05:55 - 23:12
DUB
-
MFR
25h 17m
2 stops
€413Delta
Fri, 27 Feb - Sat, 7 Mar

Air Canada flights from Oregon to Ireland

Our best Air Canada deals on Oregon to Ireland flight tickets
Air Canada
1 May
PDX10:10Portland
13h 35m
1 stop
DUB07:45Dublin
10 May
DUB09:50Dublin
34h 45m
2 stops
PDX12:35Portland
€382
Air Canada
9 Feb
PDX15:15Portland
31h 55m
2 stops
DUB07:10Dublin
18 Feb
DUB09:00Dublin
45h 40m
2 stops
PDX22:40Portland
€391
Air Canada
10 Feb
PDX07:00Portland
16h 10m
2 stops
DUB07:10Dublin
18 Feb
DUB09:00Dublin
41h 55m
2 stops
PDX18:55Portland
€394

KLM flights from Oregon to Ireland

Our best KLM deals on Oregon to Ireland flight tickets
KLM
1 Mar
PDX06:45Portland
17h 00m
1 stop
DUB07:45Dublin
10 Mar
DUB08:50Dublin
34h 35m
1 stop
PDX12:25Portland
€400
KLM
3 May
PDX07:00Portland
18h 15m
1 stop
DUB09:15Dublin
10 May
DUB13:25Dublin
29h 45m
1 stop
PDX11:10Portland
€404
KLM
11 Feb
PDX11:10Portland
17h 30m
2 stops
DUB12:40Dublin
17 Feb
DUB08:50Dublin
34h 35m
1 stop
PDX11:25Portland
€409

momondo Fare Finder

 
Customise your flight search to find flights from Oregon to Ireland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 13,528 searches. Data last updated 7 February 2026.
Use the filters below to find and compare flights from Oregon to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandDublin

PDX - DUB

PDXDUB

Portland

Thu 9/4

15:30-11:05

1 stop11h 35m

Dublin

Fri 17/4

12:15-18:00

1 stop13h 45m

€346

PortlandDublin

PDX - DUB

PDXDUB

Portland

Tue 17/3

15:45-10:15

1 stop11h 30m

Dublin

Wed 25/3

11:30-18:00

1 stop13h 30m

€352

PortlandDublin

PDX - DUB

PDXDUB

Portland

Tue 17/3

15:45-10:15

1 stop11h 30m

Dublin

Wed 25/3

11:30-18:00

1 stop13h 30m

€355

PortlandDublin

PDX - DUB

PDXDUB

Portland

Fri 1/5

10:10-07:45

1 stop13h 35m

Dublin

Fri 8/5

09:50-19:05

1 stop17h 15m

€379

EugeneDublin

EUG - DUB

EUGDUB

Eugene

Wed 18/2

06:00-08:10

2 stops18h 10m

Dublin

Sat 28/2

09:00-23:08

2 stops46h 08m

€391

MedfordDublin

MFR - DUB

MFRDUB

Medford

Wed 25/2

05:02-07:30

2 stops18h 28m

Dublin

Sun 1/3

09:00-17:44

2 stops40h 44m

€391

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Tue 3/3

06:25-07:10

2 stops17h 45m

Dublin

Tue 10/3

09:10-21:29

2 stops18h 19m

€406

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Wed 25/2

10:45-08:45

2 stops15h 00m

Dublin

Tue 3/3

05:55-16:15

2 stops17h 20m

€413

EugeneDublin

EUG - DUB

EUGDUB

Eugene

Mon 23/2

17:20-15:45

2 stops38h 25m

Dublin

Wed 11/3

05:55-10:59

2 stops36h 04m

€413

MedfordDublin

MFR - DUB

MFRDUB

Medford

Fri 27/2

17:22-07:45

2 stops30h 23m

Dublin

Sat 7/3

05:55-23:12

2 stops25h 17m

€413

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to Ireland from

How to get the cheapest flight ticket from Oregon to Ireland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Ireland?

The month of February is another great option to travel to Ireland, with average flight prices from Oregon averaging around €437.

How far in advance should I book a flight to Ireland?

You are more likely to see cheaper flights to Ireland from Oregon when booking weeks ahead of your departure date. In general, you can expect to find flights to Ireland for around €527 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ireland from Oregon for as low as €492 on momondo.

Cheap Oregon to Ireland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Oregon to Ireland

Fastest flight time

11h 30m

Direct flights

None
The fastest flight from Oregon to Ireland takes 11h 30m
There are no direct flights from Oregon to Ireland. There are no popular flight routes from Oregon to Ireland.
Search flight deals

  • When did momondo last update prices for flights from Oregon to Ireland?

    Prices for flights from Oregon to Ireland were last updated today.

  • How old do you have to be to fly from Oregon to Ireland?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Oregon to Ireland.

  • What documentation or ID do you need to fly to Ireland?

    The necessary travel and health documents for your Ireland trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Oregon to Ireland?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Oregon to Ireland. momondo saves you time and could save you money on your trip.

Can I find flights from Oregon to Ireland with flexible booking policies on momondo?

momondo does allow users to show only those flights to Ireland from Oregon which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Oregon to Ireland?

momondo provides multiple filters to help you find the best flight to Ireland from Oregon. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Oregon to Ireland right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Ireland from Oregon. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Ireland trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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Find better results for your trip to Ireland

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Popular flights according to clicks in the last 7 days on momondo
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